2799124 has 12 divisors (see below), whose sum is σ = 5031124. Its totient is φ = 1361664.

The previous prime is 2799119. The next prime is 2799131. The reversal of 2799124 is 4219972.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2624400 + 174724 = 1620^2 + 418^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹⁹ + 7⁶ + 9³ + 9⁵ + 1 + 2²¹ + 4⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 2799124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9309 + ... + 9604.

2^2799124 is an apocalyptic number.

It is an amenable number.

2799124 is a deficient number, since it is larger than the sum of its proper divisors (2232000).

2799124 is a wasteful number, since it uses less digits than its factorization.

2799124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18954 (or 18952 counting only the distinct ones).

The product of its digits is 9072, while the sum is 34.

The square root of 2799124 is about 1673.0582775265. The cubic root of 2799124 is about 140.9312744565.

The spelling of 2799124 in words is "two million, seven hundred ninety-nine thousand, one hundred twenty-four".